Pet food bowl



FIG. 1 is a diagrammatic perspective view of the pet food bowl.

FIG. 2 is a front elevational view thereof, the rear elevational, left and right side elevational views being mirror images of the front view.

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view of the pet food bowl. 

The ornamental design for a pet food bowl, as shown and described. 